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Subject[ 04/21] target/pscsi: Fix page increment
Date
3.0-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Asias He <asias@redhat.com>

commit 472b72f2db7831d7dbe22ffdff4adee3bd49b05d upstream.

The page++ is wrong. It makes bio_add_pc_page() pointing to a wrong page
address if the 'while (len > 0 && data_len > 0) { ... }' loop is
executed more than one once.

Signed-off-by: Asias He <asias@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/target/target_core_pscsi.c | 1 -
1 file changed, 1 deletion(-)

--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1210,7 +1210,6 @@ static int __pscsi_map_task_SG(
bio = NULL;
}

- page++;
len -= bytes;
data_len -= bytes;
off = 0;



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